longhotsummer

/* A node.js script that uses D3 and topojson to calculate and output the lat/long
 * coordinates of the centroid for a collection of topojson boundary features.
 */

// install using npm install d3
var d3 = require("d3");
// download from http://d3js.org/topojson.v1.min.js
var topojson = require("./topojson.v1.min.js");

// load json

philandstuff

Scale Summit 2014

Intro, MBS

• Chatham House Rule, so no attribution of ideas to people or companies

ideas for sessions

• bootstrapping environments (without object stores)
• service discovery
• removing spofs

MagnusSmith

package config;

import orders.commandhandling.Order;
import orders.commandhandling.OrderCommandHandler;
import org.axonframework.commandhandling.CommandBus;
import org.axonframework.commandhandling.SimpleCommandBus;
import org.axonframework.commandhandling.annotation.AnnotationCommandHandlerBeanPostProcessor;
import org.axonframework.commandhandling.gateway.CommandGatewayFactoryBean;
import org.axonframework.eventhandling.EventBus;
import org.axonframework.eventhandling.SimpleEventBus;

goldsmith

# A guide to prevent pain and suffering while upgrading to OS X Mavericks
# This will vary greatly depending on system set up, so read the instructions carefully

# Back up Virtulenvs
####################

# Very important! 
# For each virtualenv you have, run "pip freeze > requirements.txt" while in the activated virtualenv 
# in order to prevent loss of dependencies during the upgrade.

wsargent

303 See Other

Location: https://github.com/wsargent/docker-cheat-sheet

Hi there!

The docker cheat sheet has moved to a Github project under https://github.com/wsargent/docker-cheat-sheet.

Please click on the link above to go to the cheat sheet.

ranjib

require 'lxc'
require 'lxc/extension'

# In this gist, we'll spawn an lxc container, use the lxc-chef/ssh extensions to install chef & omnibus
#  then we'll drop our omnibus dummy definition , then build the omnibus installer
#  then finally we'll copy over the resulting debian on the host box, and destroy the whole container
#  you can create a rpm by spawning a centos/fedora container

LXC.use_sudo = true
vm = LXC::Container.new('omnibus-creator')

radar

Spree (vs. Magento)

• Spree does not offer media management as a CMS function

This is true, but we do have some extensions such as spree_static_content that do provide the ability to create extra pages for your site.

• One page checkout is available on Magento, but not Spree

Assuming you mean the fields are all on one page: This is not provided by default, but it is relatively easy to customize Spree to do this. It's pretty commonly requested, and so it might be a good idea for us to provide a guide on how to do this.

larrybotha

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

ebidel

Web Components Resources

Specs / standardization

W3C Introduction to Web Components - explainer/overview of the technologies

• Custom Elements
• HTML Imports
• Shadow DOM
• CSS Scoping Module

ragingwind

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
• The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
• Scaling Twitter: Making Twitter 10000 Percent Faster